package com.express.utils;

// ThreadLocal 线程局部变量 用于存储 数据
public class BaseContext {

    public static final ThreadLocal<Long> threadLocal = new ThreadLocal<>();

    public static void setCurrentId(Long id) {
        threadLocal.set(id);
    }

    public static Long getCurrentId() {
        return threadLocal.get();
    }

    public static void removeCurrentId() {
        threadLocal.remove();
    }

}
